#ifndef BASIC_H
#define BASIC_H

bool note(char letter[]);
int sentence_type(char letter[]);
int Judge_function_type(char letter[]);
int grammar(char letter[], int line);
bool brackets(char letter[]);
bool endwith_yr(char letter[], int line);
int sentence_type(char letter[]);
int grammar_cli(char letter[]);
bool endwith_yr_cli(char letter[]);
bool pd_operation(char letter[]);
void play_piano();
void define__del_endbeg(char letter[]);
void define_del_mid(char letter[]);

#endif 